SLC 500 BASIC and BASIC-T Modules
Catalog Numbers 1746-BAS and 1746-BAS-T
Inside . . .
For See Page
Important User Information 2
Hazardous Location Considerations 3
Environnements dangereux 3
About the BASIC and BASIC-T Modules 4
Before You Begin 5
Install the 1746-BAS Module and 1746-BAS-T Module
12
Wire the PRT1 and PRT2 Communication Ports 13
Wire to the DH485 Port 18
Apply Power to your BASIC Module and BASIC-T Modules
19
Configure the BASIC Module and BASIC-T Module
19
Battery Replacement, Handling, Storage, and Transportation (Cat. No. 1747-BA)
20
Specifications 24
Additional Resources 26
Important User Information
Solid state equipment has operational characteristics differing from those of electromechanical equipment.
Safety Guidelines for the Application, Installation and Maintenance of Solid State Controls (Publication SGI-1.1 available from your local Rockwell Automation sales office or online at
http://www.literature.rockwellautomation.com) describes some important differences between solid state equipment and hard-wired electromechanical devices. Because of this difference, and also because of the wide variety of uses for solid state equipment, all persons responsible for applying this equipment must satisfy themselves that each intended application of this equipment is acceptable.
In no event will Rockwell Automation, Inc. be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment.
The examples and diagrams in this manual are included solely for illustrative purposes. Because of the many variables and requirements associated with any particular installation, Rockwell Automation, Inc. cannot assume responsibility or liability for actual use based on the examples and diagrams.
No patent liability is assumed by Rockwell Automation, Inc. with respect to use of information, circuits, equipment, or software described in this manual.
Reproduction of the contents of this manual, in whole or in part, without written permission of Rockwell Automation, Inc., is prohibited.
Throughout this manual, when necessary, we use notes to make you aware of safety considerations.
WARNING
Identifies information about practices or circumstances that can cause an explosion in a hazardous environment, which may lead to personal injury or death, property damage, or economic loss.
IMPORTANT Identifies information that is critical for successful application and understanding of the product.
ATTENTION
Identifies information about practices or circumstances that can lead to personal injury or death, property damage, or economic loss. Attentions help you identify a hazard, avoid a hazard and recognize the consequences.
SHOCK HAZARD
Labels may be located on or inside the equipment (e.g., drive or motor) to alert people that dangerous voltage may be present.
BURN HAZARD
Labels may be located on or inside the equipment (e.g., drive or motor) to alert people
Hazardous Location Considerations
This equipment is suitable for use in Class I, Division 2, Groups A, B, C, D or non-hazardous locations only. The following WARNING statement applies to use in hazardous locations.
Environnements dangereux
Cet équipement est conçu pour être utilisé dans des environnements de Classe I, Division 2, Groupes A, B, C, D ou non dangereux. La mise en garde suivante s’applique à une utilisation dans des environnements dangereux.
ATTENTION WARNING: EXPLOSION HAZARD
Substitution of components may impair suitability for Class I, Division 2.
Do not replace components or disconnect equipment unless power has been switched off.
Do not connect or disconnect components unless power has been switched off.
All wiring must comply with N.E.C. article 501, 502, 503, and/or C.E.C. section 18-1J2 as appropriate.
ATTENTION AVERTISSEMENT: DANGER D’EXPLOSION
La substitution de composants peut rendre cet équipement impropre à une utilisation en environnement de Classe 1, Division 2.
Ne pas remplacer de composants ou déconnecter l'équipement sans s'être assuré que l'alimentation est coupée.
Ne pas connecter ou déconnecter des composants sans s'être assuré que l'alimentation est coupée.
About the BASIC and BASIC-T Modules
The BASIC module is a single-slot module that resides in a SLC 500 fixed or modular controller chassis. The BASIC-T module is a higher speed version of the BASIC module with identical hardware features, including two configurable serial ports for RS-232/423, RS-422, and RS-485 communication with I/O devices.
Communication to an SLC 500 controller can take place across the 1746 I/O backplane or on the DH485 network through the module’s DH485 port. Both modules also feature 24K bytes of battery-backed RAM, optional 8K or 32K byte non-volatile memory modules, and multiple LED indicators for operator interface.
The modules can be programmed using an ASCII terminal or a personal computer equipped with 1747-PBASE BASIC development software
TIP The 1746-BAS module is compatible with the 1747-M1 and 1747-M2 memory modules.
The 1746-BAS module is also compatible with existing 1747-M3 and 1747-M4 memory modules. The 1747-M3 and 1747-M4 memory modules are no longer available for sale from Rockwell Automation.
The 1746-BAS-T module is compatible with the 1771-DBMEM1 and 1771-DBMEM2 memory modules.
TIP Due to the high speed of the 1746-BAS-T module, existing programs written for the 1746-BAS module may require adjustment for identical operation using the 1746-BAS-T module.
Before You Begin
Before you begin to install the BASIC module and BASIC-T module, you need to:
• identify the communication ports,
• locate the LED indicators, and
• set the module jumpers.
Identify the Communication Ports
There are three communication ports on the front of the BASIC module and BASIC-T module. They are:
• PRT1
• PRT2
• DH485
The PRT1 port is used to interface the module with user devices. This port is a serial port that accommodates RS-232/423, RS-422, and RS-485 communication modes. Port PRT1 is capable of operating full-duplex at 300, 600, 1200, 2400, 4800, 9600, and 19200 bps.
The PRT2 port is used to interface the module with user devices or a modem using DF1 protocol. This port is a serial port that accommodates RS-232/423, RS-422, and RS-485 communication modes. Port PRT2 is capable of operating full-duplex at 300, 600, 1200, 2400, 4800, 9600, and 19200 bps.
The DH485 port is used to interface the module with the DH485 network. This port is not isolated and cannot directly drive the DH485 network. You must use a 1747-AIC link coupler to link port DH485 with the DH485 network.
Refer to Figure 1 for the location of the communication ports.
Locate the LED Indicators
There are eight LED indicators on the front of the BASIC and BASIC-T modules.
These LED indicators are used for module diagnostics and status indication. Refer to Figure 1 for the location of the LED indicators.
IMPORTANT When DF1 protocol is selected on port PRT2, DH485 communications is disabled.
Figure 1 Communication Ports and LED Indicators
LED Color Status Indication
ACT Green ON The module is receiving power from the backplane and is executing BASIC code.
Flashing The module is in Command mode.
OFF The module is not receiving power from the backplane. A fault condition exists.
485 Green ON Port DH485 on the module is active for communication.
OFF Port DH485 on the module is not active for communication.
PRT1 Green Flashing Port PRT1 on the module is transmitting or receiving signals.
OFF Port PRT1 on the module is not transmitting or receiving signals.
PRT2 Green Flashing Port PRT2 on the module is transmitting or receiving signals.
OFF Port PRT2 on the module is not transmitting or receiving signals.
FAULT Red ON A system problem was detected during background diagnostics.
Contact your local Allen-Bradley representative.
OFF No system problems are detected during background diagnostics.
BA LOW Red ON The voltage of the battery that backs up RAM is low. A new battery is needed.
OFF The voltage of the battery that backs up RAM is at an acceptable level.
LED1 Amber ON User definable. LED activated through the user program.
OFF User definable. LED de-activated through the user program.
LED2 Amber ON User definable. LED activated through the user program.
ACT 485 PR T1 PR T2
FAULT BA LOW LED1 LED2
PRT1 5 4 3 2 1
9 8 7 6
PRT2 5 4 3 2 1
9 8 7 6
DH485 BASIC
BASIC
LEDs
Set the Module Jumpers
The BASIC module and BASIC-T module have four sets of jumpers that you need to set. Jumpers JW1 and JW2 configure ports PRT1 and PRT2. Jumper JW3 configures the type of optional memory module. Jumper JW4 configures the program port.
Figure 2 Jumper Locations
ATTENTION Do not expose the module to surfaces or other areas that may typically hold an electrostatic charge. Electrostatic charges can alter or destroy memory.
SLC 500BASIC MODULECATSER
SERIAL NO.FRN 12345 6789CONFIG 12345 6789DF1DH485 JW1
Memory Module
JW3
JW4
Battery JW2
Module Jumper JW1
Use jumper JW1 to select one of the following configurations for port PRT1.
• RS-232/423
• RS-422
• RS-485
Figure 3 Jumper JW1 Pin Assignments and Settings
ATTENTION Settings other than those shown for each jumper may cause damage to the module.
1 3 5 7 9 2 4 6 8 10
Pin Assignments
RS-232/423 (Shipped Configuration) RS-422
RS-485
Module Jumper JW2
Use jumper JW2 to select one of the following configurations for port PRT2.
• RS-232/423
• RS-422
• RS-485
Figure 4 Jumper JW2 Pin Assignments and Settings
Module Jumper JW3
Use jumper JW3 to configure the memory module socket for one of the following optional memory modules.
Memory Module Memory Size and Type Compatible with
1747-M1 8 K bytes EEPROM 1746-BAS module
1747-M2 32 K bytes EEPROM 1746-BAS module
1747-M3(1)
(1) This memory module is no longer available for sale from Rockwell Automation. Existing 1747-M3 and 1747-M4 memory modules are compatible with the 1746-BAS module and 1746-BAS-T module.
8 K bytes UVPROM 1746-BAS module
1747-M4(1) 32 K bytes UVPROM 1746-BAS module
1771-DBMEM1 8 K bytes EEPROM 1746-BAS-T module
1771-DBMEM2 32 K bytes EEPROM 1746-BAS-T module
1 3 5 7 9
2 4 6 8 10
Pin Assignments RS-232/423 (Shipped Configuration)
RS-422 RS-485
Figure 5 Jumper JW3 Pin Assignments and Settings
Module Jumper JW4
Use jumper JW4 to select one of the following configurations for the module ports.
• PRT1 Port = Program port with default communication settings PRT2 Port = ASCII interface port
DH485 Port = Run time DH485 operation only
• PRT1 Port = ASCII interface port PRT2 Port = ASCII interface port
DH485 Port = Program port with DH485 protocol
• PRT1 Port = Program port with programmed communication settings PRT2 Port = ASCII interface port
DH485 Port = Run time DH485 operation only
• PRT1 Port = Program port with programmed communication settings PRT2 Port = DF1 protocol
DH485 Port = Disabled
IMPORTANT The first setting shown in Figure 6 is the default configuration.
When the jumper is set in this position, the module always powers up in Command mode at 1200 bps, no parity, 8 data bits, and 1 stop bit.
2 4 6
1 3 5 Pin
Assignments
1747-M4 UVPROM(1)
(1) This memory module is no longer available for sale from Rockwell Automation. Existing 1747-M3 and 1747-M4 memory modules are compatible with the 1746-BAS module and 1746-BAS-T module.
1747-M1 EEPROM 1747-M2 EEPROM 1747-M3 UVPROM(1) 1771-DBMEM1 EEPROM 1771-DBMEM2 EEPROM (Shipped Configuration)
Figure 6 Jumper JW4 Pin Assignments and Settings
IMPORTANT When DF1 protocol is selected for port PRT2, port DH485 is not available for DH485 programming or run time operation.
DF1 communication must be enabled through the BASIC program.
3 5 1
4 6 2
PRT1 Port = Program port with default communication settings PRT2 Port = ASCII interface port
DH485 Port = Run time DH485 operation only PRT1 Port = ASCII interface port
PRT2 Port = ASCII interface port
DH485 Port = Program port with DH485 protocol (Shipped Configuration)
Pin Assignments
PRT1 Port = Program port with programmed communication settings PRT2 Port = ASCII interface port
DH485 Port = Run time DH485 operation only
PRT1 Port = Program port with programmed communication settings PRT2 Port = DF1 protocol
DH485 Port = Disabled
Install the 1746-BAS Module and 1746-BAS-T Module
Your BASIC module or BASIC-T module may be installed in any open slot of an SLC 500 1746 I/O chassis except the first slot of the first chassis. The first slot is reserved for the controller or adapter module. The BASIC module or BASIC-T module can also be installed in an SLC fixed controller expansion chassis.
1. Turn off power to the chassis where you will insert the module.
2. Align the circuit board of the module with the card guide of a slot (except slot 0) in the 1746 chassis.
Figure 7 Module Location in the Chassis
3. Slide the module in until the top and bottom retainer clips are secured.
ATTENTION Never install, remove, or wire any module while power is applied.
Also, do not expose the modules to surfaces or other areas that may typically hold an electrostatic discharge.
Electrostatic discharge can damage integrated circuits or semiconductors if you touch backplane connector pins.
If the equipment is not installed and used as described in the SLC 500 Modular Hardware Style User Manual, publication
1747-UM011, the protection provided by the equipment may be impaired.
Card Guide
Module Release
Wire the PRT1 and PRT2 Communication Ports
Ports PRT1 and PRT2 can communicate to user devices through RS-232/423, RS-422, and RS-485 communication modes. The communication mode you select depends on the setting of jumpers JW1 and JW2. Refer to the MODE command in the BASIC Reference Manual, publication 1746-RM001, for the default programming port configuration information.
Pin Assignments
Use these pin assignments to wire the mating connector of the cable used to interface a user device to port PRT1 or PRT2. The sockets of this connector must be wired to correspond to the selected communication mode.
Wiring diagrams for the RS-232/423 communication mode are shown starting on page 16.
IMPORTANT When default communications are selected via JW4, the module always powers up in the Command mode at 1200 bps, no parity, 8 data bits, and 1 stop bit.
Pin RS-232/423 RS-422 RS-485 IBM AT Standard
RS-232 Signals
1 Note 1 422 TXD - TRXD - DCD or CD
2 RXD 422 RXD - (3)
(3) In RS-485 mode, these pins are still connected to their RS-422 receivers. Do not use these pins in RS-485 mode.
RXD
3 TXD (2)
(2) In RS-422 and RS-485 modes, these pins are connected to their RS-423 drivers and receivers. Do not use these pins in either RS-422 or RS-485 mode.
(2) TXD
4 DTR (2) (2) DTR
5 COMMON COMMON COMMON COMMON
6 DSR 422 RXD + (3) DSR
7 RTS (2) (2) RTS
8 CTS (2) (2) CTS
9 (1)
(1) In RS-423 mode, these pins are still connected to their RS-422 loads. Do not use these pins in RS-423 mode.
422 TXD + TRXD + RI
Hardware Handshaking
The module uses the following rules when hardware handshaking is enabled. The module:
• does not transmit until CTS (Clear to Send) becomes active, and
• examines DSR (Data Set Ready) following the receipt of a character.
If DSR is active, the character is placed in the input queue. If DSR is inactive, the character is assumed to be noise and is discarded.
DTE and DCE Overview
DTE - Data Terminal Equipment
The serial ports are configured as 9-pin Data Terminal Equipment (DTE), as are most terminals or computer ports.
IMPORTANT You need to know whether the device connecting to the module has a DTE or DCE interface. Figures 8 through 12, starting on page 16, are provided to help you make the appropriate connection.
DTE 9 Pinout
Signal Description
Signal from DTE Perspective
DTE 25 Pinout
Signal Description
Pin # Pin #
1 NC-No Connection Input 8 CD-Carrier Detect
2 RXD-Received Data Input 3
3 TXD-Transmitted Data Output 2
4 DTR-Data Terminal Ready Output 20
5 COM-Signal Common Shared 7
6 DSR-Data Set Ready Input 6
7 RTS-Request to Send Output 4
8 CTS-Clear to Send Input 5
9 NC-No Connection Input 22 RI-Ring Indicator
DCE - Data Communication Equipment
Devices such as modems are Data Communication Equipment (DCE). The pinouts on these terminals are defined for ease of interfacing with DTE equipment.
DCE 9 pinout
Signal Description Signal from DCE
Perspective
DCE 25 pinout
Pin # Pin #
1 CD-Carrier Detect Output 8
2 RXD-Received Data Output 3
3 TXD-Transmitted Data Input 2
4 DTR-Data Terminal Ready Input 20
5 COM-Signal Common Shared 7
6 DSR-Data Set Ready Output 6
7 RTS-Request to Send Input 4
8 CTS-Clear to Send Output 5
9 RI-Ring Indicator Output 22
IMPORTANT All signal directions listed in the previous two tables are valid. For example, TXD, Transmitted Data, is a DTE output but is also a DCE input. The signal description is the same for DTE and DCE but the direction of the signal (perspective) has changed based on whether you have a DTE or DCE device.
Figure 8 RS-232/423 Wiring Diagram - 1746-BAS Module or 1746-BAS-T Module to a Modem (Hardware Handshaking Enabled)
Figure 9 RS-232/423 Wiring Diagram - 1746-BAS Module or 1746-BAS-T Module to DTE Device (Hardware Handshaking Disabled)
IMPORTANT For DCE devices other than modems, connect the DSR of the module with the DSR of the device. The CD signal of the device (other than a modem) is not used.
N.C.
1 RXD 2
TXD 3
DTR 4
COM 5
DSR 6
RTS 7
CTS 8
N.C.
9
CD RXD TXD DTR COM DSR RTS CTS RI
8 3 2 20 7 6 4 5 22 1 2 3 4 5 6 7 8 9
BASIC DTE DCE 9-Pin 25-Pin
N.C.
1 RXD 2
TXD 3
DTR 4
COM 5
DSR 6
RTS 7
CTS 8
N.C.
9
DCD TXD RSD DSR COM DTR CTS RTS GND
8 2 3 6 7 20 5 4 1 1 3 2 6 5 4 8 7
(1) (3)
(2)
(2) (2)
(2)
BASIC DTE DCE 9-Pin 25-Pin
(1) Connect to the shield of the cable.
(2) Jumpers are only needed if you cannot disable the hardware handshaking on the port.
(3) This is a N.C. for the 1747-KE module, 1746-BAS module, or 1746-BAS-T module.
Figure 10 RS-232/423 Wiring Diagram - 1746-BAS Module or 1746-BAS-T Module to Printer (Hardware Handshaking Enabled, Standard Printer Adapter Cable)(1)
Figure 11 RS-422 Wiring Diagram
Figure 12 RS-485 Wiring Diagram
N.C.
1 RXD 2
TXD 3
DTR 4
COM 5
DSR 6
RTS 7
CTS 8
N.C.
9
CD TXD RXD DSR COM DTR CTS RTS RI
8 2 3 6 7 20 5 4 22 1 3 2 6 5 4 8 7 9
GND(2) 1
BASIC DTE DCE 9-Pin 25-Pin
(1) The 1747-CP3 cable works in this application.
(2) Connect to the shield of the cable.
TXD 1
RXD 2 3 4
COM 5
RXD+
6 7 8
TXD+
9
RXD TXD
COM TXD+
RXD+
BASIC
TRXD- 1 2 3 4
COM 5 6 7 8
TRXD+
9
TRXD-
COM
TRXD+
BASIC
Wire to the DH485 Port
Port DH485 can communicate to user devices through the DH485 communication mode. Use a 1747-C10 cable or 1747-C13 cable to connect the module to a link coupler interfaced with the DH485 network.
Figure 13 Connecting the Module to a DH485 Network
IMPORTANT The 1747-C13 cable acts only as a communication link and does not carry 24V dc power. Use a 1747-C10 cable or 1747-C11 cable to carry power from the controller to the link coupler, or from the module to the link coupler.
To DH485 Network
To DH485 Network
SLC 5/01, 5/02, and 5/03 Controller
SLC 5/04 or 5/05 Controller
BASIC or BASIC-T Module
BASIC or BASIC-T Module 1747-AIC
Link Coupler
1747-AIC Link Coupler
1747-C13 Cable 1747-C13 Cable
1747-C10 or -C11 Cable 1747-C10 or -C11 Cable
Apply Power to your BASIC Module and BASIC-T Modules
Once you have installed your BASIC module or BASIC-T module in your SLC 500 chassis, you are ready to apply power to your SLC 500 system and begin programming.
Configure the BASIC Module and BASIC-T Module
Your BASIC module or BASIC-T module can be programmed using an ASCII terminal or ASCII terminal emulation software. You can also use a personal computer with the BASIC Development Software (cat. no. 1747-PBASE). Use an ASCII terminal to enter a BASIC program one line at a time. Use a personal computer with the BASIC development software to create a BASIC program that is then downloaded to your module. Typical configurations are shown in Figure 14.
Figure 14 Module Configurations
1747-C10 Cable PC with
BASIC Development Software ASCII Terminal or PC with BASIC Development Software
Null Modem Cable to RS-232 Port
Interface/Converter RS-232 to RS-485 Cat. No. 1747-PIC
SLC 500 Controller with BASIC or BASIC-T Module
SLC 500 Controller with BASIC or BASIC-T Module
Battery Replacement, Handling, Storage, and Transportation (Cat. No. 1747-BA)
Battery Replacement
Your module provides back-up power for RAM through a replaceable lithium battery (cat. no. 1747-BA). This battery provides back-up for approximately five years. A BAT LOW indicator on the front of the module alerts you when the battery voltage has fallen below the replace battery threshold level.
To replace the lithium battery:
1. Remove power from the SLC 500 power supply module.
2. Remove the module from the chassis by pressing the retainer clips at the top and bottom of the module.
ATTENTION Do not remove the module from the SLC 500 chassis until all power is removed from the SLC 500 power supply.
IMPORTANT If the top or bottom retainer clips are broken while removing the module from the chassis, they can be easily replaced. Pry off any broken clips from the bottom with a screwdriver, if necessary. Do not twist off. Snap in the replacement clip. Order cat. no.
1746-R15 (two per package).
ATTENTION Do not expose the module to surfaces or other areas that may typically hold an electrostatic charge. Electrostatic charges can alter or destroy memory.
Figure 15 Battery Location
3. Unplug the battery connector.
4. Remove the battery from the retaining clips.
5. Insert a new battery into the battery retaining clips.
6. Plug the battery connector into the socket with the red lead wire on top and the white lead wire on the bottom.
7. Insert the module into the SLC 500 chassis.
8. Restore power to the SLC 500 power supply.
Battery Handling
IMPORTANT The module has a capacitor that provides 30 minutes of battery back-up while the battery is disconnected. Data in RAM is not lost if the battery is replaced within 30 minutes.
ATTENTION Do not charge the batteries. An explosion could result or cells could overheat causing burns.
Do not open, puncture, crush, or otherwise mutilate the batteries.
An explosion may result, exposing toxic, corrosive, or flammable liquids.
SLC 500BASIC MODULECATSER
SERIAL NO.FRN 12345 6789CONFIG12345 6789DF1DH485
Red WIre
White WIre Lithium Battery
Battery Storage
Store the lithium batteries in a cool, dry environment, typically +20 °C to +25 °C (+68 °F to +77 °F) and 40% to 60% relative humidity.
Battery Transportation
One or Two Batteries
You can ship up to two batteries together within the United States without restriction. Regulations governing shipment to or within other countries may differ.
Three or More Batteries
Procedures for the transportation of three or more batteries shipped together within the United States are specified by the Department of Transportation (DOT) in the Code of Federal Regulations, CFR49, “Transportation.” An exemption to these regulations, DOT - E7052, covers the transport of certain hazardous materials classified as flammable solids. This exemption authorizes transport of lithium batteries by motor vehicle, rail freight, cargo vessel, and cargo-only aircraft, providing certain conditions are met. Transport by passenger aircraft is not permitted.
Shipment of depleted batteries for disposal may be subject to specific regulation of the countries involved or to regulations endorsed by those countries, such as the IATA Restricted Articles Regulations of the International Air Transport Association, Geneva, Switzerland.
IMPORTANT Regulations for transportation of lithium batteries are periodically revised.
ATTENTION Do not incinerate or dispose of lithium batteries in general trash collection. Explosion or violent rupture is possible. Batteries should be collected for disposal in a manner to prevent against short circuiting, compacting, or destruction of case integrity and hermetic seal.
For disposal, batteries must be packaged and shipped in accordance with transportation regulations, to a proper disposal site. The U.S. Department of Transportation authorizes shipment of “Lithium batteries for disposal” by motor vehicle only in regulation 173.1015 of CFR 49 (effective January 5, 1983). For additional information contact:
U.S. Department of Transportation
Research and Special Programs Administration 400 Seventh Street, S.W.
Washington, D.C. 20590
Although the Environmental Protection Agency at this time has no regulations specific to lithium batteries, the material contained may be considered toxic, reactive, or corrosive. The person disposing of the material is responsible for any hazard created in doing so. State and local regulations may exist regarding the disposal of these materials.
For a lithium battery material safety data sheet, contact the manufacturer.
Sanyo Energy Corporation 600 Supreme Drive Bensenville, IL 60106 USA
Tadarand Electronics 2 Seaview Blvd.
Port Washington, NY 11050 USA
or
Specifications
BASIC and BASIC-T Modules Specifications
Specification Value
Power Supply Loading at 5V dc 0.150 A (module only)
0.150 A (module with link coupler) Power Supply Loading at 24V dc 0.070 A (module only)
0.125 A (module with link coupler)(2)
(2) If a Hand-Held Terminal, Data Table Access Module, or interface converter is connected to the link coupler, the additional backplane power draw of these components (listed on page 25) must be added to the 0.125 listed in the table above. This only applies when the module is connected to the network via the link coupler and 1747-C10 cable or 1747-C11 cable. This does not apply when the 1747-C13 cable is used.
Noise Immunity NEMA Standard ICS 2-230
Vibration Displacement: 0.015 in, peak-to-peak at 5...57 Hz Acceleration: 2.5 G at 57...2000 Hz
Shock (operating) 30 G
Port Isolation(1) Port PRT1 Port PRT2
Port PRT1 to Port PRT2
(1) Port DH485 is not isolated.
710V dc for 1 minute (backplane to port) 710V dc for 1 minute (backplane to port) 710V dc for 1 minute (port PRT1 to port PRT2) Ambient Temperature Rating Operating: 0...+60 ° C (+32...+140 °F)
Storage: -40...+85 °C (-40...+185 °F)
Humidity 5...95% without condensation
Clock/Calendar Accuracy ±1 minute/month at 25 °C (77 °F) +0, -6 minute/month at 60 °C (140 °F)
Certifications
Certification Value
Agency Certification c-UL-us listed
Class I, Groups A, B, C or D, Division 2 CE compliant for all applicable directives C-Tick marked for all applicable acts
Operating Voltage and Current Requirement
Component Operating Voltage Current Requirement
Hand-Held Terminal 24V dc 0.105 A
Data Table Access Module 24V dc 0.104 A
Interface Converter 24V dc 0.060 A
IMPORTANT The module receives its power from the SLC backplane. The power consumption of the module must be taken into
consideration when planning your SLC 500 system. Refer to the documentation supplied with your SLC 500 fixed or modular controller for additional information on power supplies and current requirements.
Communication Maximum Distance Allowed in Meters (Feet)
Rate (bps) RS-232 RS-423 RS-422 RS-485
300 15 (50) 1230 (4000) 1230 (4000) 1230 (4000)
600 15 (50) 920 (3000) 1230 (4000) 1230 (4000)
1200 15 (50) 770 (2500) 1230 (4000) 1230 (4000)
4800 15 (50) 245 (800) 1230 (4000) 1230 (4000)
9600 15 (50) 120 (400) 1230 (4000) 1230 (4000)
19200 15 (50) 60 (200) 1230 (4000) 1230 (4000)
IMPORTANT Use the RS-423 jumper settings when communicating in RS-232 mode.
Additional Resources
To view and download pdfs, go to Literature Library at http://www.rockwellautomation.com/literature.
To order printed copies, contact your Allen-Bradley Distributor or Rockwell Automation Sales Office.
For Refer to this document Pub. No.
A more detailed description on how to install and use your modular SLC 500 controller.
SLC 500 Modular Hardware Style User Manual
1747-UM011
A reference manual that contains status file data, instruction set, and troubleshooting.
SLC 500 Instruction Set Reference Manual
1747-RM001
Rockwell Automation provides technical information on the Web to assist you in using its products. At http://support.rockwellautomation.com, you can find technical manuals, a knowledge base of FAQs, technical and application notes, sample code and links to software service packs, and a MySupport feature that you can customize to make the best use of these tools.
For an additional level of technical phone support for installation, configuration, and troubleshooting, we offer TechConnect Support programs. For more
information, contact your local distributor or Rockwell Automation representative, or visit http://support.rockwellautomation.com.
Installation Assistance
If you experience a problem with a hardware module within the first 24 hours of installation, please review the information that's contained in this manual. You can also contact a special Customer Support number for initial help in getting your module up and running.
New Product Satisfaction Return
Rockwell tests all of its products to ensure that they are fully operational when shipped from the manufacturing facility. However, if your product is not functioning, it may need to be returned.
Rockwell Automation, Allen-Bradley, SLC 5/03, SLC 5/04, RSLogix 500, and TechConnect are trademarks of Rockwell Automation, Inc.
Trademarks not belonging to Rockwell Automation are property of their respective companies.
United States 1.440.646.3223
Monday – Friday, 8am – 5pm EST Outside United
States Please contact your local Rockwell Automation representative for any technical support issues.
United States Contact your distributor. You must provide a Customer Support case number (see phone number above to obtain one) to your distributor in order to complete the return process.
Outside United
States Please contact your local Rockwell Automation representative for return procedure.